Frame-Semantic Parsing

By Dipanjan Das, Desai Chen, André F. T. Martins, Nathan Schneider, Noah A. Smith. 2014

333 citations recorded by the source corpus.

Frame semantics is a linguistic theory that has been instantiated for English in the FrameNet lexicon. We solve the problem of frame-semantic parsing using a two-stage statistical model that takes lexical targets (i.e., content words and phrases) in their sentential contexts and predicts frame-semantic structures. Given a target in context, the first stage disambiguates it to a semantic frame. This model uses latent variables and semi-supervised learning to improve frame disambiguation for targets unseen at training time. The second stage finds the target's locally expressed semantic arguments. At inference time, a fast exact dual decomposition algorithm collectively predicts all the arguments of a frame at once in order to respect declaratively stated linguistic constraints, resulting in qualitatively better structures than naïve local predictors. Both components are feature-based and discriminatively trained on a small set of annotated frame-semantic parses. On the SemEval 2007 benchmark data set, the approach, along with a heuristic identifier of frame-evoking targets, outperforms the prior state of the art by significant margins. Additionally, we present experiments on the much larger FrameNet 1.5 data set. We have released our frame-semantic parser as open-source software.

Subfields: Artificial Intelligence, Computer Vision and Pattern Recognition, Natural Language Processing

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Artificial Intelligence

  1. Mohit Bansal
  2. Noah A. Smith
  3. Luke S. Zettlemoyer
  4. Yejin Choi
  5. Percy Liang
  6. Jianfeng Gao
  7. Graham Neubig
  8. Hannaneh Hajishirzi

In Computer Vision and Pattern Recognition

  1. Mohit Bansal
  2. Luc Van Gool
  3. Trevor Darrell
  4. Dacheng Tao
  5. Cordelia Schmid
  6. Yi Yang
  7. Andrew Zisserman
  8. Xiaogang Wang

In Natural Language Processing

  1. Mohit Bansal
  2. Yejin Choi
  3. Luke S. Zettlemoyer
  4. Noah A. Smith
  5. Graham Neubig
  6. Percy Liang
  7. Yoav Goldberg
  8. Hannaneh Hajishirzi

Citations in the corpus